An AC generator rotates at 60 Hz in a uniform 0.5 T magnetic field. The coil has a diameter of 15 cm and wraps 100 times around the armature. The generator is then hooked up to a transformer with 25 primary coils and 50 secondary coils. Part A If a device with 4 kn resistance is connected to the secondary coils, how much power will it draw? Round your answer to three significant figures. - ΑΣΦ 27.7 ? W

An AC generator rotates at 60 Hz in a uniform 0.5 T magnetic field. The coil has a diameter of 15 cm and wraps 100 times around the armature. The generator is then hooked up to a transformer with 25 primary coils and 50 secondary coils. Part A If a device with 4 kn resistance is connected to the secondary coils, how much power will it draw? Round your answer to three significant figures. - ΑΣΦ 27.7 ? W

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 48P: A transformer is used to supply a 12-V model train with power from a 110-V wall plug. The train...

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